Panda Cloud Antivirus is cloud-based. It consists of a lightweight antivirus agent that is connected in real-time to PandaLabs' online Collective Intelligence servers to protect faster against the newest malware variants while barely impacting PC performance.
What's new in this version:
Version 2.0 includes many performance improvements, 50% faster scans and a new cloud-based disinfection engine. A new behavioural engine has been included as well.